finish egg hatch, clean up headers

asm/daycare.s

@@ -2175,7 +2175,7 @@ _08070B34:
 	lsrs r0, 24
 	cmp r0, 0xFF
 	bne _08070BC0
-	bl sub_807228C
+	bl GetEggStepsToSubtract
 	lsls r0, 24
 	lsrs r6, r0, 24
 	movs r5, 0

asm/egg_hatch.s

@@ -1,74 +0,0 @@
-	.include "asm/macros.inc"
-	.include "constants/constants.inc"
-
-	.syntax unified
-
-	.text
-
-	thumb_func_start sub_807228C
-sub_807228C: @ 807228C
-	push {r4-r6,lr}
-	bl CalculatePlayerPartyCount
-	lsls r0, 24
-	lsrs r6, r0, 24
-	movs r5, 0
-	cmp r5, r6
-	bcs _080722D6
-_0807229C:
-	movs r0, 0x64
-	adds r1, r5, 0
-	muls r1, r0
-	ldr r0, =gPlayerParty
-	adds r4, r1, r0
-	adds r0, r4, 0
-	movs r1, 0x6
-	bl GetMonData
-	cmp r0, 0
-	bne _080722CC
-	adds r0, r4, 0
-	bl GetMonAbility
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x28
-	beq _080722C4
-	cmp r0, 0x31
-	bne _080722CC
-_080722C4:
-	movs r0, 0x2
-	b _080722D8
-	.pool
-_080722CC:
-	adds r0, r5, 0x1
-	lsls r0, 24
-	lsrs r5, r0, 24
-	cmp r5, r6
-	bcc _0807229C
-_080722D6:
-	movs r0, 0x1
-_080722D8:
-	pop {r4-r6}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_807228C
-
-	thumb_func_start sub_80722E0
-sub_80722E0: @ 80722E0
-	push {r4,lr}
-	bl sub_80D22D0
-	adds r4, r0, 0
-	lsls r4, 16
-	lsrs r4, 16
-	movs r0, 0x6
-	bl sub_80C7050
-	lsls r0, 24
-	lsrs r0, 24
-	adds r4, r0
-	lsls r4, 16
-	lsrs r4, 16
-	adds r0, r4, 0
-	pop {r4}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_80722E0
-
-	.align 2, 0 @ Don't pad with nop.